StadiumStadion Ostrołęka
| Current capacity of the stadium |
| Standing | 19 200 |
| Seats | 12 000 |
| Tribune | 7 200 |
| Seats for sponsors | 200 |
| Fans attended |
| 2. 11. 2026 | Ostrołęka-Elbląg | 4 257 |
| 29. 10. 2026 | Ostrołęka-Łyczanka | 4 621 |
| 24. 10. 2026 | Ostrołęka-KS ROW 1964 Rybnik | 4 912 |
| 19. 10. 2026 | Ostrołęka-Tłuszcz | 6 436 |
| 15. 10. 2026 | Ostrołęka-SILESIA Katowice | 5 192 |
| 12. 10. 2026 | Ostrołęka-Leśna | 5 395 |
| 8. 10. 2026 | Ostrołęka-Błonie | 6 530 |
| 3. 10. 2026 | Ostrołęka-Zajudźcowe | 5 003 |
| 28. 9. 2026 | Ostrołęka-Rychtal | 5 295 |